Development

Misc Discuss here miscellaneous stuff around development of openHAB. Add-ons Discuss here how to develop add-ons and ask conceptional questions on the technologies, concepts, etc. Features This category can be used to inform user and other developers about new features under development and to discuss details about them. Marketplace This category can be used by everyone that is looking for custom development work around openHAB or professional services like help on installation / customisation or similar tasks. IDE & Build Discuss here how to use/setup the IDE and build systems. Documentation Topics around how the documentation is organized, built and structured.

Topic	Replies	Views	Activity
About the Development category Development	0	2450	January 18, 2019
The state of the Z-Wave binding Development	16	263	December 14, 2025
Creating a Channel without unit Add-ons	4	52	December 11, 2025
Lambda Heat Pump in OpenHab Add-ons modbus	98	1938	December 10, 2025
How to deploy test versions of add-ons to users Development	6	116	December 7, 2025
Apache Aries SPI Fly NPE Development	0	27	December 5, 2025
Translating Thing’s Property Names Development	6	86	December 5, 2025
Chatgpt to generate core code to openHab (Policy / Restriction) Development	20	267	November 27, 2025
Eclipse debugging IDE & Build	2	43	November 26, 2025
MQTT device discovery payload Misc mqtt , auto-discovery , homeassistant	5	123	November 23, 2025
Again: Io.jetty.certificate embeds bouncy castle crypto classes resulting in classloader error Development	2	119	November 21, 2025
UnDefType in TimeSeries? Add-ons	2	32	November 21, 2025
Non Native openHAB bridges (new binding: SMA inverter via bluetooth ) Development python , sma , openhab5	13	137	November 10, 2025
Event subscribe on sitemaps api Development sitemaps , events , api , subscribing	1	58	November 10, 2025
Something wrong with woodstock dependency, IDE & Build	1	39	November 9, 2025
Null comparison always yields false is false Development null	5	97	November 4, 2025
REST api throws 500 on invalid datetime submited Development restapi , error500	2	52	December 8, 2025
UsbSerialDiscovery - what should it register? Development discovery	23	166	December 2, 2025
Latest version 4.3.7 on GitHub instead of 5.0.1(?) Development	38	567	December 2, 2025
OpenHAB OPC Server for DA and UA Development	1	40	December 2, 2025
OH3.2 Eclipse IDE: Caused by: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory IDE & Build	16	770	October 19, 2025
ConnectLife HiSense, Gorenje, Asko, Atag, Toshiba, Vidaa binding Add-ons	4	1756	October 16, 2025
Rules and concurrency Development	63	512	November 25, 2025
Overzealous code analysis enforcement Development code-analysis	2	96	November 24, 2025
Upnp not working anymore on Development env Misc	4	74	October 13, 2025
Rule UID for rules created by scripts Development scripts , add-ons	20	130	November 23, 2025
VsCode / Git - Openhabian --> auto CRLF IDE & Build	4	76	October 12, 2025
Rules and return codes Development	66	422	November 19, 2025
How to report security related issues (Discussion) Misc security	13	1753	October 4, 2025
Minor UX feedback: Standard persistence Misc	0	40	October 1, 2025